From 983a1c6b96950e142ef9752c61b31c359d5fcad6 Mon Sep 17 00:00:00 2001
From: Eugeni Dodonov <eugeni@mandriva.org>
Date: Tue, 20 Jan 2009 12:45:33 +0000
Subject: Moved advanced network settings to draknetcenter, and removed
 draknetadvanced.

---
 lib/network/netcenter.pm | 10 ++++++++++
 lib/network/network.pm   | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+)

(limited to 'lib')

diff --git a/lib/network/netcenter.pm b/lib/network/netcenter.pm
index a43c52a..27a56c6 100755
--- a/lib/network/netcenter.pm
+++ b/lib/network/netcenter.pm
@@ -11,6 +11,7 @@ use ugtk2 qw(:create :helpers :wrappers);
 use network::connection;
 use network::connection_manager;
 use network::tools;
+use network::network;
 
 sub build_cmanager {
     my ($in, $net, $w, $pixbufs, $connection) = @_;
@@ -128,6 +129,14 @@ sub get_connections() {
     );
 }
 
+sub advanced_settings {
+	my ($in) = @_;
+	my $u = network::network::advanced_settings_read();
+	if (network::network::advanced_choose($in, $u)) {
+		network::network::advanced_settings_write($u);
+	}
+}
+
 sub main {
     my ($in, $net, $dbus) = @_;
 
@@ -157,6 +166,7 @@ sub main {
                map_index { build_cmanager_box($_, $::i == 0) } @cmanagers,
            ])),
            0, gtknew('HButtonBox', spacing => 6, layout => 'end', children_loose => [
+               gtknew('Button', text => N("Advanced settings"), clicked => sub { advanced_settings($in) }),
                gtknew('Button', text => N("Quit"), clicked => sub { Gtk2->main_quit }),
            ]),
        ]),
diff --git a/lib/network/network.pm b/lib/network/network.pm
index 8bb291d..e2bdb54 100644
--- a/lib/network/network.pm
+++ b/lib/network/network.pm
@@ -434,6 +434,40 @@ sub netprofile_read {
     $net->{PROFILE} = $config->{PROFILE} || 'default';
 }
 
+sub advanced_settings_read {
+	my $modprobe = "$::prefix/etc/modprobe.conf";
+	my $sysctl = "$::prefix/etc/sysctl.conf";
+
+	# ipv6
+	my $ipv6_disabled=0;
+	foreach (cat_($modprobe)) {
+		/^install ipv6 \/bin\/true$/ and $ipv6_disabled=1;
+	} cat_($modprobe);
+
+	# sysctl
+	my $window_scaling=0;
+	foreach (cat_($sysctl)) {
+		/^net\.ipv4\.tcp_window_scaling\s*=\s*0/ and $window_scaling=1;
+	} cat_($modprobe);
+	{ ipv6_disabled => $ipv6_disabled, window_scaling => $window_scaling };
+}
+
+sub advanced_settings_write {
+	my ($u) = @_;
+	if ($u->{ipv6_disabled}) {
+		my $line = "install ipv6 /bin/true\n";
+		substInFile { s/^install ipv6 .*//; $_ = $line if eof } "$::prefix/etc/modprobe.conf";
+	} else {
+		substInFile { s/^install ipv6 \/bin\/true// } "$::prefix/etc/modprobe.conf";
+	}
+	if ($u->{window_scaling}) {
+		my $line = "net.ipv4.tcp_window_scaling=0\n";
+		substInFile { s/^net\.ipv4\.tcp_window_scaling=.*//; $_ = $line if eof } "$::prefix/etc/sysctl.conf";
+	} else {
+		my $line = "net.ipv4.tcp_window_scaling=1\n";
+		substInFile { s/^net\.ipv4\.tcp_window_scaling=.*//; $_ = $line if eof } "$::prefix/etc/sysctl.conf";
+	}
+}
 
 sub advanced_choose {
     my ($in, $u) = @_;
-- 
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